"You really won't tell?" she asked, begging for reassurance.“你真的不说吗？”她问道，乞求得到安慰。He won last month's presidential election by a landslide.他以压倒性多数赢得上月的总统选举。He bowled so well that we won two matches.他的球投得极棒，使我们赢下了...
Eczema is a common skin complaint which often runs in families.湿疹是一种常见的皮肤病，通常具遗传性。They're trying their best to bring together those separated families.他们正尽最大的努力让离散的家人重聚。Many children are now born into or raised in o...
介绍八水氢氧化钡制取高纯碳酸钡的工艺, 产品质量及用户使用结果.Introducing the producing process of High Purity Barium CarbonateBarium Hydroxide, product quality and using results.以八水氢氧化钡和尿素为原料, 采用均相沉淀法制备了碳酸钡粉体.Using barium hydroxide octahydrate and u...